As you are clearly an expert on MBL amps please explain what do you think the extra power socket does (or doesn’t) do. Perhaps you are making some incorrect assumptions.
Personally, I octo-wire. It's the only way to go.
In other words, it includes the cable in the feedback loop. That will only make a difference if the cable was poorly chosen (too thin) to begin with.Something slightly different, courtesy of my mate @CJ14 . Single wire from the amplifier to the loudspeaker, with a second set of wire (can be anything) leading back from the speakers to extra terminals on the amplifier.
It's a 'sense' circuit, feed forward error correction that detects any variation at the speaker terminal compared with the amplifier input, and corrects it within the amplifier. It makes an astonishing difference, it can easily be compared as the system can play with/without it.
The external feedback loop will have rather high, and unpredictable, inductance. That can't be good./\ Trio "Sigma-Drive" circa 1980. A solution looking for a problem and likely to be unstable if truly wide band and high loop gain.
My neighbour wants me to sell his Linn Kaber (spelling?).
He tells me they are best tri-amped!
In other words, it includes the cable in the feedback loop. That will only make a difference if the cable was poorly chosen (too thin) to begin with.
The external feedback loop will have rather high, and unpredictable, inductance. That can't be good.
My neighbour wants me to sell his Linn Kaber (spelling?).
He tells me they are best tri-amped!
He's given his Linn setup to his lad, but the speakers were too big so wants rid.
On the back it states AKTIV. Does that mean they can be tri-wired?
Not a clue.